... (lbs)150225045005850Max. Rotary speed (r/min)300300300300Max. working pressure(Mpa)35353535Hook Clearance (mm)495540549584Center Pipe Diameter (mm)64757575bore ... to Center Pipe APIREG 4 1/2,LHREG 6 5/8,LHREG 7 5/8,LHREG 4 ... ,LHConnect to Kelly APIREG 6 5/8,LHREG 6 5/8,LHREG 6 5/8,LHREG 6 5/8,LHModel of ... Power kW14.714.714.714.7 Rated pressure MPa0.60.60.60.6 Air consume volume m3/min17free air17free ...